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package com.velocityme.entity;

import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;

/**
 *
 * @author rcrida
 */
@Entity
@NamedQueries( {
/*    @NamedQuery(name="findByNodeAndRoleAndUser",
                query="SELECT o FROM UserAccess o WHERE o.node = :node AND o.role = :role AND o.user = :user"),
    @NamedQuery(name="findByRoleAndUser",
                query="SELECT o FROM UserAccess o WHERE o.role = :role AND o.user = :user"),*/
    @NamedQuery(name="findUserAccessByUser",
                query="SELECT o FROM UserAccess o WHERE o.user = :user"),
    @NamedQuery(name="findUserAccessByNode",
                query="SELECT o FROM UserAccess o WHERE o.node = :node")
})
public class UserAccess implements Serializable {
    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    @ManyToOne
    private Node node;

    @ManyToOne
    private User user;

    @ManyToOne
    private Role role;

    protected UserAccess() {
    }
    
    public UserAccess(Node node, User user, Role role) {
        this.node = node;
        this.user = user;
        user.getUserAccessesUser().add(this);
        this.role = role;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Role getRole() {
        return role;
    }

    public User getUser() {
        return user;
    }

    public Node getNode() {
        return node;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof UserAccess)) {
            return false;
        }
        UserAccess other = (UserAccess) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "com.velocityme.entity.UserAccess[id=" + id + "]";
    }

}
